SUMIFS with criteria in 2 columns of different sheet

I am trying to create a Metrics Sheet referencing three columns of another sheet.

I want to sum the Officials column of the {Officials Reg Numbers} sheet if the Sport column = Sport@row and the Year column = Year@row of the metrics sheet.

=SUMIFS({Officials Reg Numbers - Officials}, {Officials Reg Numbers - Sport}, Sport@row, [{Officials Reg Numbers - Year}, Year@row])

I am getting an #UNPARSEABLE error.
I can get them to work individually as seen in the Metrics sheet image below (Basketball and Cross Country) but not when I put them together.

Can anyone tell me what I am doing wrong?

Officials Reg Numbers sheet:

Metrics Sheet:

Best Answer

Answers

Help Article Resources

Want to practice working with formulas directly in Smartsheet?

Check out the Formula Handbook template!